With its manifold effects and potential applications the Poy Sian Balm (in Thai Pim Saen Balm = Borneol Balm) faces greatest popularity in Thailand and is also increasingly discovered by "foreigners" and tourists to be their constant companion. Poy Sian's Balm helps clear a blocked nose. It gives fast, natural relief and helps make it easier to breathe freely. In a handy personal pocket pack.